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CPP100
SECTION 2
CPP1OPS
25/10/06
www.snellwilcox.com
Version 1 Issue 6
2.2
Signal Connections
All external signal connections are made via the rear
panel.
Composite Analogue Inputs
The rear panel supports these inputs which are
labelled as COMP A and COMP B with loop through
indication. Nominal input level for analogue video is
1V peak to peak and a 75-Ohm termination must be
fitted if the loop through facility is not used.
Digital Inputs
The BNC connectors labelled 259M-C A and B
accept digital component signals. These inputs can
be selected from the menu by choosing the SDI-A or
SDI-B option.
Not that this interface is in accordance with SMPTE
259M-C ITU recommendation BT.656-3
‘Golden Gate’ Option
The ‘Golden gate’ option has two digital inputs. One
input is for serial digital video (in accordance with
SMPTE 259M-AB). The other input is for parallel
composite digital video via DB25 connector
(terminated in 110 Ohms ± 10 Ohms). 10m
maximum cable length using shielded multi-core
cable.
Reference Input
The reference accepts analogue video with a nominal
input level of 1V peak to peak. A 75-Ohm termination
must be fitted if the loop through facility is not used.